code4p#

class pyhf.interpolators.code4p(histogramssets, subscribe=True)[source]#

Bases: object

The piecewise-linear interpolation strategy, with polynomial at $\left|a\right|<1$.

$${\sigma }_{sb}(\overrightarrow{\alpha })={\sigma }_{sb}^0(\overrightarrow{\alpha })+\underset{\text{deltas to calculate}}{\underbrace{\sum _{p\in \text{Syst}}{I}_{\text{lin.}}({\alpha }_p;{\sigma }_{sb}^0,{\sigma }_{psb}^{+},{\sigma }_{psb}^{-})}}$$

__init__(histogramssets, subscribe=True)[source]#

Piecewise-Linear + Polynomial Interpolation.

Methods

_precompute()[source]#

_precompute_alphasets(alphasets_shape)[source]#